Christchurch, New Zealand.

Lyttelton Line is a name sometimes used to refer to the section of the Main South Line in New Zealand's South Island between Lyttelton and Christchurch, and can also be used to refer to the operations on this section. As it has always been part of the Main South Line (originally the Canterbury Great Southern Railway), this name has never been officially used to refer to the track itself.

The line between Lyttelton and Christchurch is notable for several reasons, including: incorporating part of the first public railway in New Zealand, between Ferrymead and Christchurch; including in its route the still operational first railway tunnel in New Zealand; and, having been the site of the first electrified suburban service in New Zealand.

Thanks to the Kiwirail driver who filmed this on a coal train doing the "coaldumps".